| Carol Stream to Benavente | 4,019.91 mi (6,469.42 km) |
| Carol Stream to Bombarral | 3,992.94 mi (6,426.01 km) |
| Carol Stream to Bougado | 3,948.99 mi (6,355.28 km) |
| Carol Stream to Braga | 3,948.03 mi (6,353.74 km) |
| Carol Stream to Braganca | 4,013.77 mi (6,459.54 km) |
| Carol Stream to Cabeceiras de Basto | 3,966.77 mi (6,383.89 km) |
| Carol Stream to Cacem | 4,003.28 mi (6,442.65 km) |
| Carol Stream to Cadaval | 3,996.70 mi (6,432.07 km) |
| Carol Stream to Caldas da Rainha | 3,988.99 mi (6,419.66 km) |
| Carol Stream to Calheta | 3,839.82 mi (6,179.60 km) |
| Carol Stream to Camara de Lobos | 3,850.23 mi (6,196.34 km) |
| Carol Stream to Canico | 3,858.51 mi (6,209.68 km) |
| Carol Stream to Cantanhede | 3,981.30 mi (6,407.28 km) |
| Carol Stream to Carregal do Sal | 4,005.34 mi (6,445.98 km) |
| Carol Stream to Cartaxo | 4,014.24 mi (6,460.30 km) |
